Corona, Dielectric Barrier and Sliding Discharges in the Flow Control and Environmental Protection: From Fundamental Studies to Optimization of Practical Devices

流量控制和环境保护中的电晕、介质阻挡和滑动放电：从基础研究到实际装置的优化

• 批准号: RGPIN-2017-04005
• 负责人: Adamiak, Kazimierz
• 金额: $ 2.7万
• 依托单位: University of Western Ontario
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=637173
• 关键词: Corona; Dielectric; Barrier; Sliding; Discharges

Many processes in industry, medicine and environmental protection involve electrical discharges in gases. The most important devices for our society are probably electrostatic precipitators, which remove dust particles generated in many industrial processes so we may breathe cleaner air. Many toxic substances can also be decomposed using this process. All this is possible, because gas discharges produce free ions and active chemical species. The dust particles can be electrically charged and their motion can be controlled using electric forces, ensuring they are collected and instead of being released into the atmosphere.

工业、医药和环境保护中的许多过程都涉及气体中的电放电。对于我们的社会来说，最重要的设备可能是静电除尘器，它可以清除许多工业过程中产生的粉尘颗粒，这样我们就可以呼吸到更清洁的空气。许多有毒物质也可以用这个过程分解。所有这一切都是可能的，因为气体放电会产生自由离子和活性化学物质。尘埃颗粒可以带电，它们的运动可以通过电力控制，确保它们被收集起来，而不是释放到大气中。